The Sovereign Void: Europe's Cloud Dependence is a Policy Failure

For years, the conversation around European digital sovereignty has been treated as a theoretical debate over market share. But as the geopolitical climate shifts, it has become clear that Europe's reliance on U.S. cloud infrastructure is not merely a business risk—it is a systemic failure of sovereign policy.

As first reported by The Register, the infrastructure supporting European commerce is now so deeply entwined with American providers that the U.S. government effectively holds a central switch. This vulnerability was highlighted by a U.S. government export control directive that blocked non-U.S. citizens from accessing specific Anthropic AI models. This is not an isolated incident; it is a signal that Washington's regulatory whims can abruptly redefine the boundaries of digital access.

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**Opinion: The Cost of Inaction**

Europe has allowed its digital foundation to be built on leased land. By failing to foster a competitive local ecosystem, the EU has traded long-term strategic autonomy for short-term convenience. We are no longer discussing a 'market gap' but a fundamental dependency that leaves the continent's economy hostage to foreign policy shifts.

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Data from a survey of 1,500 businesses in Germany, France, and the UK conducted by the Swiss company Proton underscores the depth of this crisis. Nearly three-quarters (73.9 percent) of respondents expressed concern that the U.S. government could terminate their access to American technology providers. The stakes are existential: 54.5 percent of those surveyed estimated they could operate for no more than one business day before being forced to shut down entirely if they lost access to digital and cloud services.

For large enterprises, the financial fallout would be immediate. The Register reports that 45 percent of large businesses estimated a single day of downtime would cost over €50,000 ($57,000), with 28.7 percent projecting losses exceeding €100,000 ($115,000).

This fragility is compounded by a lack of structural alternatives. A report from Synergy Research found that local firms account for only 15 percent of the European cloud infrastructure market. Furthermore, The Register notes that U.S. vendors dominate Identity and Access Management (IAM), meaning the very layer responsible for authenticating users and authorizing access is subject to American law.

Despite the alarm, European firms are largely unprepared for an exodus. According to Proton, 67.8 percent of those surveyed would migrate to different providers if government actions severed access, yet only 44 percent maintain a regularly tested, documented business continuity plan.

As Raphaël Auphan, chief operating officer at Proton, told The Register, the 'kill switch' has evolved from a geopolitical abstraction into a business continuity crisis. When the infrastructure of a continent is controlled by a foreign power, the lack of an escape plan isn't just a corporate oversight—it is a failure of statecraft.